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lead acid battery no water requird for life

[Category : - ELECTRONICS- ELECTRICITY & LIGHTING]
[Viewed 1843 times]

patent and design is for lead acid battery in this battery no water required to be filled by customer . as it automatically takes distilled water. during its life time.only in world this type of battery.


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i have patent ,design, trademark in name of esprk batteries want to sale all market is world wide can be used in all battery except 2or3 models.www.esprkbatteries.com first time iam selling it









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